TW515709B - Sheet with oily ingredient-containing layer - Google Patents
Sheet with oily ingredient-containing layer Download PDFInfo
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- TW515709B TW515709B TW090111169A TW90111169A TW515709B TW 515709 B TW515709 B TW 515709B TW 090111169 A TW090111169 A TW 090111169A TW 90111169 A TW90111169 A TW 90111169A TW 515709 B TW515709 B TW 515709B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/732—Starch; Amylose; Amylopectin; Derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
- A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
- A61F13/49413—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
- A61F13/4942—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier the barrier not being integral with the top- or back-sheet
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0208—Tissues; Wipes; Patches
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/34—Oils, fats, waxes or natural resins
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51113—Topsheet, i.e. the permeable cover or layer facing the skin comprising an additive, e.g. lotion or odour control
- A61F2013/51117—Topsheet, i.e. the permeable cover or layer facing the skin comprising an additive, e.g. lotion or odour control the lotion having skin care properties
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/74—Biological properties of particular ingredients
- A61K2800/75—Anti-irritant
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Birds (AREA)
- Dermatology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Cosmetics (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Laminated Bodies (AREA)
- Medicinal Preparation (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
515709 A7 B7 五、發明説明(1 ) 發明背景 發明領域 本發明係關於一種可轉移護膚油性成份至使用者肌膚 之薄片。 更明確地說,本發明係有關可用於吸收物品,如可拋 棄式尿布、衛生紙巾、衛生護墊(pantiliners )、大小便失 禁護墊等之薄片’及可用於保護傷口用紙、護膚拭紙等之 薄片。 相關技藝說明 近來,使用了各種吸收排泄物的吸收物品,例如,包 括可拋棄式尿布、衛生紙巾、衛生護墊、大小便失禁護墊 等。在穿戴時,該吸收物品被穿戴者的汗液、尿液、排泄 物、月經及其他陰道的排出物等弄濕,通常會給穿戴者悶 熱的感覺並使穿戴者皮膚過敏(如:尿布疹之類)。特別 是直接接觸排泄物的私處及附近地帶,及直接接觸吸收物 品的鬆緊帶部分如腰部附近和大腿附近的問題更是嚴重。 含有護膚成份的乳液或乳膏通常塗抹於穿戴者的肌膚,以 防止穿戴者的肌膚因該潮濕的吸收物品引致不透氣或過敏 。然而,這仍是有問題的,該乳液或乳膏會弄髒手且使用 起來有點麻煩。特別是嬰兒及老年人,他們無法自行塗抹 在自身的皮膚,而需要看護人的協助,這也是麻煩的。 爲解決上述問題,日本未審查專利公開( Kyhyo)第 10 — 5 0 9895 號及第 10 — 509896 號揭示一 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製515709 A7 B7 V. Description of the invention (1) Background of the invention Field of the invention The present invention relates to a sheet that can transfer skin care oily ingredients to the skin of a user. More specifically, the present invention relates to sheets that can be used in absorbent articles, such as disposable diapers, sanitary napkins, pantiliners, incontinence pads, etc., and can be used to protect wound paper, skin care wipes, etc. Of thin slices. Description of Related Art Recently, various kinds of absorbent articles for absorbing feces have been used, for example, including disposable diapers, toilet paper towels, sanitary pads, and incontinence pads. When worn, the absorbent article is moistened by the wearer's sweat, urine, feces, menstruation, and other vaginal discharges, which usually gives the wearer a sweltering feeling and makes the wearer's skin allergic (eg, diaper rash class). In particular, the private parts and nearby areas that directly contact the excrement, and the elastic band parts that directly contact the absorbent products, such as near the waist and near the thighs, are more serious. A lotion or cream containing skin care ingredients is usually applied to the wearer's skin to prevent the wearer's skin from being impermeable or allergic to the wet absorbent article. However, this is still problematic, the lotion or cream can stain your hands and is a bit cumbersome to use. Especially babies and the elderly, they cannot apply their own skin and need the help of a caregiver, which is also troublesome. In order to solve the above problems, Japanese Unexamined Patent Publication (Kyhyo) No. 10 — 5 0 9895 and No. 10 — 509896 reveal that a paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) (please read the back first) (Please note this page before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs
515709 A7 B7 五、發明説明(2 ) 種尿布,其頂部片塗覆有乳液成份。該乳液成份含有護膚 潤膚劑及某特定溫度才可移動的不可移動劑(immobilizing agent )的混合物。日本未審查專利公開(Kyhyo )第1 1 — 5 1〇08 2號及第1 1 — 5 1 04 1 6號揭示一種尿布 ,其塗覆一種混合劑,該混合劑含有潤膚劑及使潤膚劑不 移動的不可移動劑。 然而,該不可移動劑會在某特定溫度下移動,甚至在 尿布的儲藏或運輸中,並因而該必需潤膚劑會在使用前流 失。果真如此,該潤膚劑的有效量在實際穿戴時將減少。 另一方面,用以保護受傷部位的薄片如護創膠布( Band-Aic^i冊商標)已廣泛地運用,其直接使用於皮膚的受 傷部位。然而,該類薄片僅爲保護受傷部位遠離身體刺激 而未考慮肌膚保護因素。 普通狀況下用於皮膚的護膚薄片業已開發。爲塗抹該 油性成份於皮膚以隨即形成油性薄膜,較好它是液態或半 固態。然而,當此液態或半固態油性成份應用於薄片時, 該油性成份會在該薄片接觸皮膚之前或其時移動,而無法 於預期的皮膚部位形成油性薄膜。 本發明簡單說明 本發明的目的係提供能夠轉移護膚油性成份至使用者 肌膚的薄片。 依據本發明的觀點,一種.薄片,其接觸穿戴者皮膚之 表面具有一混合物層,此混合物層可包含: 本紙張尺度適用中國國家榡準(CNS ) A4規格(210X297公釐) ^ (請先閲讀背面之注意事項再填寫本頁) 訂 線 經濟部智慧財產局員工消費合作社印製 515709 A7 ____ _ B7 __ 五、發明説明(3 ) (a ) 一種油性成份,在2 5 t:爲液態或半固態; 和 (b ) 一種糊精與脂肪酸之酯化合物。 本發明的薄片中,護膚油性成份係藉由脂肪酸與糊精 之酯化合物(例如:糊精脂肪酸)固定在薄片上。而在使 用時,該油性成份和酯化合物的混合物層係用以接觸肌膚 ’以便使油性成份移轉至肌膚上。由於該油性成份在室溫 是液態或半固態,它會迅速地擴展於肌膚以立即形成油性 薄膜,而使油性薄膜保護肌膚。 更好地是該(b )項脂肪酸具有1 2至2 2個碳原子 〇 亦更好地是該混合物層具有3 〇w t %至9 8w t % 的油性成份,以及7 0 w t %至2 w t %的酯化合物。 亦更好地是該(b )項酯化合物是糊精棕櫚酸酯。 該薄片可能是一種非織造織物。 依據本發明的另一觀點,一種薄片係可爲吸收物品的 液體可通過的頂部片,此吸收物品進一步包括一底部片及 夾於頂部片及底部片兩者之間的吸收核心, 該薄片,其接觸穿戴者肌膚之表面具有一混合物層, 此混合物層可包含: (a ) —種油性成份,在2 5 °C爲液態或半固態; 和 (b ) 一種糊精與脂肪酸之酯化合物。 依據本發明的其他觀點,一種薄片可做爲吸收物品中 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) - (請先閲讀背面之注意事項再填寫本頁) 訂 -線· 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 515709 A7 _______B7 五、發明説明(4 ) 防止側漏的防漏摺邊及/或防止穿戴者大腿部位洩漏的腿 部摺邊,該吸收物品進一步包括液體可通過的頂部片、底 部片及夾於頂部片及底部片兩者之間的吸收核心。 該薄片,其接觸穿戴者肌膚之表面具有一混合物層, 此混合物層可包含: (a ) —種油性成份,在2 5 °C爲液態或半固態; 和 (b ) 一種糊精與脂肪酸之酯化合物。 該薄片可用爲保護傷口。 該薄片亦可用爲護膚尿布。 圖式簡單說明 圖1係本發明第一具體例之尿布平面圖,其液體吸收 邊在前端。該尿布之頂部片係本發明之具有含油性成份層 之薄片製成。 圖2係沿線I I 一 I I切割圖1之剖面圖。 圖3 A、3 B、及3 C係本發明含油性成份層之薄片 之不同圖案平面圖。 圖4係本發明第二個具體例的部份橫截面圖。 圖5係本發明第三個具體例的平面圖。 圖6係沿線V I — V I切割圖5之剖面圖。 圖7係依本發明酯化合物之實施例的糊精棕櫚酸酯結 構式。 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) =^= 一 (請先閲讀背面之注意事項再填寫本頁)515709 A7 B7 5. Description of the invention (2) A diaper whose top sheet is coated with an emulsion component. The lotion contains a mixture of skin care emollients and immobilizing agents that can move only at a specific temperature. Japanese Unexamined Patent Publication (Kyhyo) Nos. 1 1 to 5 1 0 08 2 and 1 1 to 5 1 04 1 6 disclose a diaper coated with a mixture containing an emollient and a moisturizing agent. Immovable agents that do not move the skin. However, the immovable agent will move at a certain temperature, even during storage or transportation of the diaper, and thus the necessary emollient will be lost before use. If so, the effective amount of this emollient will decrease during actual wear. On the other hand, sheets for protecting wounded areas such as wound-care adhesive tape (Band-Aic ^ i trademark) have been widely used, and they are directly used on the wounded areas of the skin. However, this type of sheet only protects the injured area from physical irritation without considering skin protection factors. Skin care flakes for the skin under normal conditions have been developed. To apply the oily ingredient to the skin to form an oily film immediately, it is preferably liquid or semi-solid. However, when the liquid or semi-solid oily component is applied to a sheet, the oily component may move before or at the time when the sheet contacts the skin, and an oily film cannot be formed at the intended skin site. Brief Description of the Invention The object of the present invention is to provide a sheet capable of transferring skin care oily ingredients to the skin of a user. According to the viewpoint of the present invention, a sheet has a mixture layer on the surface contacting the wearer's skin, and the mixture layer may include: This paper size is applicable to China National Standard (CNS) A4 (210X297 mm) ^ (please first Read the notes on the back and fill in this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed 515709 A7 ____ _ B7 __ V. Description of the invention (3) (a) An oily component, at 2 5 t: liquid or Semi-solid; and (b) an dextrin and fatty acid ester compound. In the sheet of the present invention, the skin-care oily component is fixed to the sheet by an ester compound of fatty acid and dextrin (for example, dextrin fatty acid). In use, the mixture layer of the oily component and the ester compound is used to contact the skin 'in order to transfer the oily component to the skin. Since the oily ingredient is liquid or semi-solid at room temperature, it will quickly spread to the skin to immediately form an oily film, and the oily film will protect the skin. More preferably, the (b) fatty acid has 12 to 22 carbon atoms, and even more preferably, the mixture layer has an oily component of 30 wt% to 98 wt%, and 70 wt% to 2 wt. % Of ester compounds. Even more preferably, the (b) ester compound is dextrin palmitate. The sheet may be a nonwoven fabric. According to another aspect of the present invention, a sheet is a top sheet through which a liquid of an absorbent article can pass. The absorbent article further includes a bottom sheet and an absorbent core sandwiched between the top sheet and the bottom sheet. The sheet, The surface contacting the wearer's skin has a mixture layer, which may include: (a) an oily component, which is liquid or semi-solid at 25 ° C; and (b) an ester compound of dextrin and fatty acid. According to other viewpoints of the present invention, a sheet can be used as an absorbent article. The paper size in this paper applies the Chinese National Standard (CNS) A4 specification (210X297 mm)-(Please read the notes on the back before filling this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economics Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economics 515709 A7 _______B7 V. Description of the Invention (4) Leak-proof hem to prevent side leakage and / or the leg of the wearer's thigh Hemming, the absorbent article further includes a top sheet, a bottom sheet through which the liquid can pass, and an absorbent core sandwiched between the top sheet and the bottom sheet. The sheet has a mixture layer on the surface contacting the wearer's skin, and the mixture layer may include: (a) an oily component, which is liquid or semi-solid at 25 ° C; and (b) a dextrin and fatty acid Ester compound. The sheet can be used to protect a wound. The sheet can also be used as a skin care diaper. Brief Description of the Drawings Fig. 1 is a plan view of a diaper according to a first specific example of the present invention, with a liquid absorbing edge at the front end. The top sheet of the diaper is made of a sheet having an oily component layer according to the present invention. FIG. 2 is a cross-sectional view of FIG. 1 cut along the line I I-I I. FIG. 3A, 3B, and 3C are plan views of different patterns of the sheet of the oil-containing component layer of the present invention. Fig. 4 is a partial cross-sectional view of a second specific example of the present invention. Fig. 5 is a plan view of a third specific example of the present invention. Fig. 6 is a sectional view of Fig. 5 cut along the line V I-VI. Fig. 7 shows a dextrin palmitate structure according to an example of the ester compound of the present invention. This paper size applies to Chinese National Standard (CNS) A4 specification (210X297 mm) = ^ = 1 (Please read the precautions on the back before filling this page)
經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 515709 A7 B7 五、發明説明(5 ) 符號說明 1 尿布 2 A 前端區 2 B 中央區 2 C 後端區 4 側邊邊緣 10 頂部片 11 底部片 12 吸收核心 16 彈性元件 17 互扣區 18 互扣片 3 0 條狀片 3 1 彈性元件 32 防漏摺邊 35 彈性元件 5〇 層 I 0〇 薄片 1〇1 基質片 10 2 紗布 1〇3 黏著層 110 葡萄糖 II 1 碳酸二烷酯 (請先閱讀背面之注意事項再填寫本頁)Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 515709 A7 B7 V. Description of the invention (5) Symbol description 1 Nappy 2 A Front end area 2 B Central area 2 C Back end area 4 Side edge 10 Top sheet 11 Bottom sheet 12 Absorbing core 16 Elastic element 17 Interlocking area 18 Interlocking sheet 3 0 Strip sheet 3 1 Elastic element 32 Leak-proof hem 35 Elastic element 50 layer I 0 〇 Sheet 1〇1 Matrix sheet 10 2 Gauze 10 03 Adhesive layer 110 Glucose II 1 Dialkyl carbonate (Please read the precautions on the back before filling this page)
515709 A 7 _____B7 __ 五、發明説明(6 ) 較佳具體例的說明 本發明具體例之一,可拋棄式尿布爲一種吸收物品, 其敘述於相關的隨附圖式中。此具體例具有本發明之油性 成份層之薄片。圖1係此尿布之平面圖,其液體吸收邊在 前端。本例,該尿布之頂部片係由本發明之具有含油性成 份層之薄片所製成。圖2係沿線I I 一 I I切割圖1之橫 截面圖。 如圖1所示,本發明之可拋棄式尿布1是一沙漏狀、 開放式尿布。該可拋棄式尿布係由欲安置於穿戴者腹部地 帶之前端區2 A、及安置於屁股及/或其後面的後端區 2 C,及安置於胯部之中央區2 B組成。在本例,自前端 區經中央區延伸至後端區之方向標示爲Y (此爲尿布的縱 方向);及與Y形成垂直的方向標示爲X(此爲尿布的橫 切方向)。如圖2所示,向穿戴者延伸的方向標示爲Z。 該可拋棄式尿布1包含與穿戴者肌膚接觸的液體可穿 透頂部片1 0、與外部支撐(如內衣)接觸的液體不可穿 透底部片1 1 (與頂部片1 0相對)、及夾層於頂部片 1 0與底部片1 1之吸收核心1 2。所有的頂部片1〇、 底部片1 1及吸收核心1 2分別爲沙漏式外形。在吸收核 心1 2周圍中,頂部片1 0及底部片1 1是以熱熔膠之類 彼此黏接。 當穿戴尿布1時,突出自後端區2 C的後部摺邊沿方 向X分別地安置於前端區2 A的底部片1 1 ’而且互扣片 1 8 (位於後端區2 C的後部摺邊中之頂部片1 0的兩端 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) ^ (請先閱讀背面之注意事項再填寫本頁) 訂 線- 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 515709 A7 B7 五、發明説明(7 ) 邊緣)是與互扣區1 7 (位於穿戴者的腰部地帶,自前端 區2 A沿方向X突出之前部摺邊之底部片1 1 )相扣。當 尿布1如此穿戴時,彈性元件1 6在穿戴者腰部地帶有彈 性地伸展及收縮,並使尿布1與穿戴者身體腰部地帶良好 地密合。 本發明之尿布1備有液體吸收條狀片3 0,在頂部片 1 ◦的縱向側邊邊緣4附近;及每一相連於尿布1中心的 條狀片3 0的另一側邊邊緣(如,條狀片3 0的未固定端 )具有彈性元件3 1。每個條狀片3 0之另一側邊邊緣及 剩下的兩相對側邊邊緣都連接於頂部片1 0的最上層表面 以形成一對防漏摺邊3 2。當穿戴尿布1時,連結於尿布 1中心的每一個摺邊3 2的未固定端會聳立以防止側漏, 而且沿方向Z的每一個防漏摺邊3 2之上層會與穿戴者的 肌膚保持接觸。 在兩個側邊邊緣4的範圍中,側邊邊緣4沿尿布1方 向X (如:縱向側邊邊緣),其中的吸收核心1 2並不存 在(此在尿布1的吸收範圍之外),彈性元件3 5係相連 並固定於頂部片1 0及底部片1 1間之尿布1 ,依尿布1 之方向Y延伸。彈性元件3 5依方向Y有彈性地伸展及收 縮,其頂部片1 0及底部片1 1藉以在兩個側邊邊緣4沿 尿布1方向X有彈性地伸展及收縮。在穿戴尿布1時,該 彈性元件3 5因此形成一對與穿戴者的大腿保持接觸的腿 部摺邊。 當本發明尿布1之範圍中存在有吸收核心1 2時,一 ^紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) -⑴- (請先閲讀背面之注意事項再填寫本頁)515709 A 7 _____B7 __ V. Description of the invention (6) Description of preferred specific examples One of the specific examples of the present invention is a disposable diaper, which is an absorbent article, which is described in the accompanying drawings. This specific example is a sheet having the oily component layer of the present invention. Fig. 1 is a plan view of the diaper with a liquid-absorbing edge at the front end. In this example, the top sheet of the diaper is made of a sheet having an oily component layer according to the present invention. Fig. 2 is a cross-sectional view of Fig. 1 cut along the line I I-I I. As shown in FIG. 1, the disposable diaper 1 of the present invention is an hourglass-shaped, open-type diaper. The disposable diaper is composed of a front end region 2 A to be placed on the abdomen of the wearer, a rear end region 2 C to be placed on the buttocks and / or behind, and a central region 2 B to be placed on the crotch. In this example, the direction extending from the front region through the central region to the rear region is designated Y (this is the longitudinal direction of the diaper); and the direction perpendicular to Y is designated X (this is the transverse direction of the diaper). As shown in FIG. 2, the direction extending toward the wearer is designated as Z. The disposable diaper 1 includes a liquid that is in contact with the wearer's skin and penetrates the top sheet 10, a liquid that is in contact with an external support (such as underwear) is a non-penetrable bottom sheet 1 1 (as opposed to the top sheet 10), and a sandwich Absorbent cores 12 on top sheet 10 and bottom sheet 1 1. All of the top sheet 10, the bottom sheet 11 and the absorbent core 12 have an hourglass shape. In the periphery of the absorption core 12, the top sheet 10 and the bottom sheet 11 are adhered to each other by a hot-melt adhesive or the like. When the diaper 1 is worn, the rear hem protruding from the rear end region 2 C is respectively disposed on the bottom panel 1 1 ′ of the front end region 2 A and the interlocking panel 1 8 (located at the rear hem of the rear end region 2 C). The paper size of the top sheet 10 in the middle of this paper applies the Chinese National Standard (CNS) A4 specification (210X297 mm) ^ (Please read the precautions on the back before filling this page) Threading-Consumption by the Intellectual Property Bureau of the Ministry of Economic Affairs Cooperative printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by the Consumer Cooperative, 515709 A7 B7 V. Description of the invention (7) The edge is the interlocking area 1 7 (located in the waist of the wearer, before the front area 2 A protrudes in the direction X) The bottom pieces 1 1) of the folded edges are interlocked. When the diaper 1 is thus worn, the elastic member 16 stretches and contracts elastically around the waist of the wearer, and makes the diaper 1 and the waist of the wearer's body fit tightly. The diaper 1 of the present invention is provided with a liquid-absorbent strip-shaped sheet 30 near the longitudinal side edge 4 of the top sheet 1; and the other edge of each strip-shaped sheet 30 connected to the center of the diaper 1 (such as The unfixed end of the strip piece 30) has an elastic element 31. The other side edge of each strip sheet 30 and the remaining two opposite side edges are connected to the uppermost surface of the top sheet 10 to form a pair of leak-proof folds 32. When the diaper 1 is worn, the unfixed end of each hem 32 connected to the center of the diaper 1 will stand to prevent side leakage, and the upper layer of each leak-proof hem 32 in the direction Z will contact the wearer's skin. Keep in touch. In the range of the two side edges 4, the side edges 4 are along the direction X of the diaper 1 (eg, the longitudinal side edges), and the absorption core 12 does not exist (this is outside the absorption range of the diaper 1), The elastic element 35 is connected to and fixed to the diaper 1 between the top sheet 10 and the bottom sheet 11, and extends in the direction Y of the diaper 1. The elastic element 35 elastically stretches and contracts in the direction Y, and the top sheet 10 and the bottom sheet 11 thereof elastically stretch and contract in the direction X of the diaper at the two side edges 4. When the diaper 1 is being worn, the elastic element 35 thus forms a pair of leg hem that remains in contact with the thigh of the wearer. When there is an absorbent core 12 in the scope of the diaper 1 of the present invention, a paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -⑴- (Please read the precautions on the back before filling this page)
515709 A7 B7 五、發明説明(8 ) 種混合物層5 0 (包含至少下述二種成份(a ) ,( b ) )係用於頂部片1 〇之表面(該表面也稱爲身體接觸表面 ),該頂部片用以吸收穿戴者所排出的排泄物。 (a ) 一種油性成份,在2 5 °C爲液態或半固態; 和 (b ) 一種糊精與脂肪酸之酯化合物。 該油性成份(a )是一種化合物,其形成穿戴者肌膚 最上層的油性薄膜,以便保護穿戴者肌膚不會過敏。於穿 戴者肌膚上形成之油性薄膜可保護皮膚不對排泄物及界面 活性劑引起的化學刺激及因尿布與肌膚接觸引起的肉體刺 激產生過敏。 更好地是該油性成份(a )是不溶於水的,俾使以此 形成之油性薄膜在肌膚上不會溶解於穿戴者的汗液及排泄 物,也不流失。然而,它可爲一種經由使用乳化劑使之於 水中乳化(當與水混合與搖晃時)的化合物,。亦更好地 是,它可爲一種具有親水基之脂肪酸來做爲油性成份。在 使用脂肪酸情況下,即使該油性成份具有親水基,且廣泛 地在頂部片1 0的表面擴展,幾乎不降低其頂部片1 〇的 液體滲透性。因爲該油性薄膜形成化合物是用來直接接觸 穿戴者的肌膚,較好該化合物是無色或白色,或至少是幾 近無色或接近白色。 該油性成份(a )的具體例如下所述,而其不受所述 限制。不必說,下列未述及的任何其他化合物亦可用於本 發明,只要其具有形成油性薄膜的能力。一種或更多下述 (請先閱讀背面之注意事項再填寫本頁)515709 A7 B7 5. Description of the invention (8) A mixture layer 50 (containing at least the following two ingredients (a), (b)) is used for the surface of the top sheet 10 (this surface is also referred to as the body contact surface) The top sheet is used to absorb excrement discharged by the wearer. (a) an oily ingredient that is liquid or semi-solid at 25 ° C; and (b) an ester compound of dextrin and fatty acid. The oily ingredient (a) is a compound that forms an oily film on the top layer of the wearer's skin to protect the wearer's skin from allergies. An oily film formed on the wearer's skin protects the skin from chemical irritation caused by fecal matter and surfactants and from physical irritation caused by diaper-to-skin contact. More preferably, the oily component (a) is insoluble in water, so that the oily film thus formed will not dissolve on the skin, and will not be lost to the wearer's sweat and feces. However, it may be a compound that is emulsified in water (when mixed and shaken with water) through the use of emulsifiers. Even better, it can be a fatty acid having a hydrophilic group as an oily component. In the case of using a fatty acid, even if the oily component has a hydrophilic group and widely spreads on the surface of the top sheet 10, the liquid permeability of the top sheet 10 is hardly reduced. Since the oily film-forming compound is intended to directly contact the wearer's skin, it is preferred that the compound is colorless or white, or at least nearly colorless or nearly white. Specific examples of the oily component (a) are described below, but they are not limited thereto. Needless to say, any other compound not mentioned below can also be used in the present invention as long as it has the ability to form an oily film. One or more of the following (please read the notes on the back before filling this page)
、1T 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) '11 " 515709 經濟部智慧財產局員工消費合作社印製 Α7 Β7 五、發明説明(9 ) 的化合物可單獨地或組合地用於本發明。 (1 ) 植物性油 乾燥油類(d r y i n g 〇 i 1 s ),如葡萄好油、葵花油、大豆 油…等;半乾燥油類,如芝麻油、玉米油、棉花籽油、油 菜籽油、葵花油…等;非乾燥油類如酪梨油、杏仁油、橄 欖油、sasanqua油、茶樹油、persic油、蓖麻油、花生油… 等。在這些油之中,考慮其對時間的安定性,半乾燥油類 及非乾燥油類是較佳的。 (2 ) 植物性脂肪 可可油、棕櫚油、棕櫚果仁油、夏威夷堅果油、濁霧 獸脂、椰子油…等。 (3 ) 植物性蠘 棕櫚躐、candelilla蠟、荷荷芭油…等。 (4 ) 動物性油及脂肪 烏龜油、貂油、蛋黃油、牛油、豬油、沙丁魚油、鯊 魚肝油、緋魚油、針魚油、青花魚油、美產大西洋緋魚油 (menhaden)…等 。 (5 ) 動物性鱲 鯨魚躐、蜜鱲、羊毛脂躐…等。 ---Γ ^-=- 本紙張尺度適用中國國家標準(CNS ) Α4規格(210Χ297公釐) (請先閱讀背面之注意事項再填寫本頁)、 1T Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives This paper is printed in accordance with the Chinese National Standard (CNS) A4 specification (210X297 mm) '11 " 515709 Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives A7 Β7 The compound of (9) can be used in the present invention alone or in combination. (1) Vegetable oil drying oil (drying oi 1 s), such as grape good oil, sunflower oil, soybean oil, etc .; semi-dry oils, such as sesame oil, corn oil, cotton seed oil, rapeseed oil, sunflower Oils ... etc .; non-drying oils such as avocado oil, almond oil, olive oil, sasanqua oil, tea tree oil, persic oil, castor oil, peanut oil ... etc. Among these oils, semi-dry oils and non-dry oils are preferred in consideration of their stability to time. (2) Vegetable fats Cocoa butter, palm oil, palm nut oil, macadamia oil, haze tallow, coconut oil, etc. (3) Botanical 蠘 palm 躐, candelilla wax, jojoba oil, etc. (4) Animal oils and fats Turtle oil, mink oil, egg butter, butter, lard, sardine oil, shark liver oil, goatfish oil, needle fish oil, blue and white fish oil, American-made Atlantic goatfish oil (menhaden), etc. (5) Animal whales, whales, honey badgers, lanolin badgers, etc. --- Γ ^-=-This paper size applies to Chinese National Standard (CNS) Α4 size (210 × 297 mm) (Please read the precautions on the back before filling this page)
515709 A7 __ B7 _ 五、發明説明(10 ) (6 ) 碳氫化合物 具有14或15個碳原子之烴類、凡士林、石鱲、角 餐院(squalene)、異十八院(pristane)、地鱲(ozocerite、 ceresine )、微晶鱲…等。 (7 ) 油性成份(1 )至(6 )的衍生物,來自該 化合物的不飽和部份氫化。 在上述油性成份中,較好的是常用於化妝品者,因其 不引發肌膚過敏。 更好的是具有1 4或1 5個碳原子之碳酸二烷酯,因 其無危險性而且可以充分地在肌膚上塗開。亦更好的是, 使用混有具有1 4或1 5個碳原子之碳酸二烷酯的植物性 油,如夏威夷堅果油之類,對肌膚是無刺激性的。有鑑於 它膠化的能力,此將於後詳述,該油性成份化合物較好帶 有極性基(polar group)。然而,此油性成份的膠化的能力 ,可藉由改變其黏性獲得控制,或藉由混合多個化合物而 製得油性成份,無極性基的化合物亦可做爲油性成份。 該油性成份(a )在室溫爲液態或半固態,因其必須 塗佈在皮膚上。因而,若僅有油性成份使用於尿布1 ,它 將滲透至尿布1的組成元件,或是在尿布1實際穿戴之前 或當時通過。如此,該油性成份的必需量無法轉移至穿戴 者的肌膚。因而,一種糊精與脂肪酸之酯化合物(b )即 添加於油性成份(a ),以便使油性成份(a )與酯化合 物(b )膠化並固定於尿布1頂部片1 〇的表面。 - (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐) 515709 經濟部智慧財產局員工消費合作社印製 A7 __ B7 五 '發明説明(彳彳) 當油性成份(a )與酯化合物(b )混合時,所得混 合物會形成膠體。當該膠質混合物應用於頂部片1 0的表 面時,會防止來自頂部片1 0向吸收核心1 2滲透的高度 可能性。因此,可確實地把層5 0形成於頂部片1 〇的表 面。在穿戴尿布1時,該成形於頂部片1 0的混合物層 5 〇,會接觸穿戴者的肌膚,並因而使在膠化層5 0的油 性成份(a )熔化而且向肌膚移動,從而在肌膚上形成油 性薄膜。在室溫下,該膠化混合物層5 0不易移動,而且 只在與肌膚保持接觸時,它會確實在預定區域形成油性薄 膜。 在酯化合物(b )中,糊精與脂肪酸形成酯鍵結。於 此’該脂肪酸具有眾多的碳原子數以產生具有較高的膠化 力的(a )與(b )混合物。因此,本發明是希望該脂肪 酸具有1 2至2 2個碳原子。若該組成脂肪酸之碳原子數 少於上述範圍的最低限度,其混合物的膠化力是差的。既 然這樣,該混合物之層5 0將由頂部片1 0向吸收核心 1 2滲透,因而,該尿布1之吸收核心1 2的吸收性會降 低’並且該油性成份的必需量無法轉移至穿戴者的肌膚。 另一方面,若該組成脂肪酸之碳原子數超過上述範圍的最 高限度,其混合物之膠化力會太高。如此,該油性成份幾 乎無法轉移至皮膚,使混合物層5 0無法帶給穿戴者舒服 的感覺。有眾多碳原子數的脂肪酸具有較高的熔點。因而 ’若本發明所用之脂肪酸之碳原子數超過上述範圍的最高 限度’該混合物在其層5 0成形時必須以高溫加熱.,而且 - (請先閲讀背面之注意事項再填寫本頁) 訂 線 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 515709 Α7 Β7 五、發明説明(12 ) 該混合物中的酯化合物將被上述的高溫改變其本質。另外 ,當以高溫加熱的混合物層5 0成形於頂部片1 〇時,頂 部片1 0的觸感會變差。 該酯化合物的較佳例是糊精棕櫚酸酯、糊精硬脂酸酯 、糊精山茶酸酯、糊精宣蔻酸酯、可可醯基糊精、糊精月 桂酸酯及其他具有1 2至2 2個碳原子脂肪酸之酯化合物 。在這些當中,較好的是可用於化妝品的無危險者。更好 的是兼具無色及無危險的糊精棕櫚酸酯。 藉由(a )與(b )混合物,該油性成份(a )佔 3〇wt%至9 8wt%,酯化合物(b)佔7 Owt% 至2 w t % (即:該油性成份(a )對酯化合物(b )的 比例是介於3 0 : 7 0及9 8 : 2之間),使油性成份( a )能確實地在穿戴者的肌膚形成油性薄膜,並良好地膠 化以固定於尿布1上。更好的是,該油性成份(a )佔 7〇wt%至9 5wt%,及酯化合物(b )佔 3 0 w t %至5 w t % (即:該油性成份(a )對酯化合 物(b )的比例是介於7 0 : 3 0及9 5 ·· 5之間)。 在混合物層5 0中,該糊精與脂肪酸之酯化合物(b )係以凝膠網狀結構存在。在可拋棄式尿布1使用前,該 油性成份(a )係液態或半固態的,是包含於該凝膠網狀 結構中。即具有凝膠網狀結構的酯化合物(b ),藉由油 丨生成份(a )而成爲膨脹(s w ο 11 e η )狀態。 當可拋棄式尿布1被安置於穿戴者時,且施加於頂部 片1 〇的混合物層5 0會接觸穿戴者肌膚,一種外力諸如 尽、,氏張尺度適用中國國家標準(CNS ) Α4規格(210X297公釐) '15 (請先閲讀背面之注意事項再填寫本頁) 訂 線 經濟部智慧財產局員工消費合作社印製 515709 A7 ____ B7 五、發明説明(13 ) 身體壓力及磨擦力會作用於該混合物層5 0。由於此種外 力’該酯化合物(b )的凝膠網狀結構會遭到破壞,且其 中之油性成份(a )會被釋出以轉移至穿戴者的肌膚。 本發明中,由於油性成份(a )係被酯化合物(b ) 約束於凝膠網狀結構,可能會大大地減低油性成份(a ) 轉移至吸收核心1 2的數量。另一方面,於製造、運輸或 貯藏中,能夠確實地防止油性成份在使用前流失。 再者,.本發明具有一種機制(mechanism ),使得該酯 化合物(b )的凝膠網狀結構被外力破壞,及油性成份( a )被釋出以轉移至穿戴者的肌膚。於是,該混合物層 5 ◦之油性成份能被有效地轉移至穿戴者的肌膚。 更進一步,即使在凝膠網狀結構遭到破壞後,該酯化 合物(b )仍保留在頂部片1 0之上,且僅有油性成份( a )轉移至穿戴者的肌膚上。換言之,因爲只有油性成份 (a )可以有選擇地轉移至穿戴者的肌膚,可以減低對給 予預定保護利益所需的油性成份(a )的數量。 在上述提及之酯化合物較佳例中,糊精棕櫚酸酯具有 油性成份(a )的優越儲存效能(deposit efficiency )。 進而言之,在糊精棕櫚酸酯當成酯化合物(b )使用 時,糊精棕櫚酸酯會在頂部片1 0產生微細的結晶體,以 增進潤滑及觸感。 圖7係依據本發明之酯化合物的一個實施例之糊精棕 櫚酸酯的結構式。 如圖7所示,糊精棕櫚酸酯包含於多醣中,其葡糖苷 - (請先閱讀背面之注意事項再填寫本頁) 、1Τ 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS ) Α4規格(210Χ297公釐) 515709 Α7 Β7 五、發明説明(14 ) (請先閲讀背面之注意事項再填寫本頁) 結合是有作用的。即葡萄糖1 1 〇之氫氧基與棕櫚酸酯化 ’且係以α 1 - 4葡糖苷結合或α 1 - 6葡糖苷結合來結 合在一起。在圖7中,2位置與3位置之醯基是分別以 C〇R與C〇R二C〇(CH2) 14CH3代表。 如圖7所示,糊精棕櫚酸酯具有多醣鏈結構,藉由多 醣鏈間氫鍵而凝集成一種網狀結構,或疏水性交互作用而 形成凝膠結構。 油性成份(a )如碳酸二烷酯1 1 1 ,由於與糊精棕 櫚酸酯之醯基的疏水性交互作用,使其保留在凝膠結構中 〇 由於(a )與(b )的混合物是用來直接接觸穿戴者 ’它必需是不引起肌膚過敏。例如,在正常狀態下的人類 肌膚通常具有4 · 5至7 · 5的pH値。於是,具有 4 · 5至7 · 5 P Η値的混合物層是令人滿意的,更好 的是5 · ◦至7 · 0。另外,因爲該混合物會緊貼穿戴者 的肌膚,令人想望的是該混合物是無色或白色,或幾近無 色或接近白色。 經濟部智慧財產局員工消費合作社印製 (a )與(b )的混合物可進而包含任一護膚成份。 例如,它可能含有任何消炎成份,如苟藥、Scutellaria根部 、Samt-John草、甘菊、桃葉、枇杷葉、艾蒿、紫蘇萃取… 等;潤膚膏,如絲心蛋白、絲膠、膠原、海藻萃取…等; 抗氧化的(防臭)成份如綠茶、竹子萃取物等;p Η調節 劑(或諸如具有保持穿戴者肌膚爲輕微酸性者),如天然 果酸(蘋果酸、琥珀酸、檸檬酸、酒石酸、乳酸…等)、 本紙張尺度適用中國國家標準(CNS ) Α4規格(210 Χ297公釐) 515709 A7 _ B7 __ 五、發明説明(15 ) 鹼金屬鹽及鹼土金屬鹽(磷酸鹽、碳酸鹽…等)等等。視 穿戴者肌膚的狀況,此額外護膚成份可以任何方式調配或 加入該混合物中。 該混合物可包含界面活性劑,使油性成份能夠滲透至 皮膚。就界面活性劑而言,較好的是具有不會使皮膚過敏 的脂肪酸蔗糖酯。 該混合物層5 0可由施加預定數量的混合物於頂部片 1 0 (基質)上而形成。例如,該混合物可透過印刷來施 加,如凹版印刷或彈性凸版印刷。亦可使用熱接著劑(如 :熱熔膠之類)的塗佈技術。具體地說,該形成此層的混 合物是使用熱熔式塗佈器來熔化,然後(1 )將預定數量 的所得熔化物經由齒輪唧筒擠出,並藉由使用開槽式塗佈 機上與基質接觸的模子,直接塗佈於基質之上;或(2 ) 將該熔化物是經由模子所擠出,並隨即在空氣壓力下塗抹 於基質之上;或(3 )將該熔化物是透過模子像纖維般地 擠出,並直接連結於基質。在此所用的仍是一種染色技術 。具體地說,該基質是直接浸染於形成該層的混合物塗佈 液中,並隨即擰出其上多餘的塗佈液(這稱爲浸染)。 爲了確保使用混合物的最少塗覆量來形成所需層的最 大塗覆效果,較好該混合物是施加於基質的主要纖維狀區 域。爲此效果,在前面提及的技術中,認爲該印刷技術( 凹版印刷或彈性凸版印刷),和熱接著劑的塗佈技術是較 好的。關於層5 0的塗佈圖樣,該基質全部表面可均勻地 塗覆該層,如圖2。亦可令層具有如圖3 A之條狀圖樣, 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐1 " 18 ' (請先閱讀背面之注意事項再填寫本頁) 、11 線 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 515709 A7 _B7__ 五、發明説明(16 ) 或如圖3 B之點狀圖樣(圓點圖樣),或如圖3 C之格狀 圖樣。考慮到塗佈有混合物層之頂部片1 0的液體滲透性 ,較好該塗佈有混合物層之區域佔有頂部片全部面積的 3 0 % 到 7 0 %。 更好的是,欲用來塗佈頂部片1 0的(a )及(b ) 混合物的數値落在1至5 0 g /m 2之間,更好的是介於 1至3 0 g /m 2,而不致減損頂部片1 0的液體滲透性 〇 欲以混合物層5 0塗佈之頂部片1 0可爲一種具有 10至6〇 g/m2 Metsuke (單位重量)的非 織造織物,例如,其合用的是聚烯烴或聚酯合成纖維、嫘 縈類半合成纖維、紙漿的天然纖維、原棉之類。這些纖維 的纖細度介於1 · 1至5 . 5 d t e X。對頂部片1 0而 言,特別好的是一種具有高強度及良好加工性的熱黏合式 .非織造織物。其他親水化疏水性纖維或親水性纖維的非織 造織物,以點黏合方法、透氣(a i r -1 h r 〇 u g h )黏合、紡黏合 或射流噴網法產生,亦適用於頂部片1 0。更適用的是有 孔的網狀物,其係由聚乙烯(其密度爲0 · 8 6至1 · 1 g/m3)且/或聚丙烯(其密度爲〇 · 89至1 · 2 g / m 3 )薄片透過不管是單獨或聯合的擠出形成’接著以熱 空氣噴槍或熱針打孔於該薄片而產生具有可令液體通過的 穿透孔(穿孔);或將有孔織物放置在薄片上’接著以熱 空氣噴槍或熱針打孔於該薄片而產生具有可令液體通過的 穿透孔(穿孔)。任一網狀物都可用爲頂部片1 〇,假若 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 厂19 - ' ~~ (請先閱讀背面之注意事項再填寫本頁)515709 A7 __ B7 _ V. Description of the invention (10) (6) Hydrocarbons hydrocarbons with 14 or 15 carbon atoms, vaseline, stone stone, squalene, pristane, ground Oz (ozocerite, ceresine), microcrystalline 鱲 ... and so on. (7) Derivatives of the oily ingredients (1) to (6), the unsaturated portion derived from the compound is hydrogenated. Among the above oily ingredients, those commonly used in cosmetics are preferred because they do not cause skin irritation. More preferred is a dialkyl carbonate having 14 or 15 carbon atoms, because it is non-hazardous and can be spread on the skin sufficiently. It is also better to use a vegetable oil, such as macadamia oil, mixed with a dialkyl carbonate having 14 or 15 carbon atoms, which is non-irritating to the skin. In view of its gelation ability, which will be described in detail later, the oily component compound preferably has a polar group. However, the gelation ability of this oily ingredient can be controlled by changing its viscosity, or an oily ingredient can be prepared by mixing multiple compounds. Compounds without polar groups can also be used as oily ingredients. The oily component (a) is liquid or semi-solid at room temperature, because it must be applied to the skin. Therefore, if only the oily ingredient is used in the diaper 1, it will penetrate into the constituent elements of the diaper 1, or pass through before or at the time when the diaper 1 is actually worn. Thus, the necessary amount of the oily component cannot be transferred to the skin of the wearer. Therefore, an ester compound (b) of dextrin and fatty acid is added to the oily component (a), so that the oily component (a) and the ester compound (b) are gelatinized and fixed on the surface of the top sheet 10 of the diaper 1. -(Please read the precautions on the back before filling out this page) Order the paper printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs to apply the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 515709 Intellectual Property Bureau of the Ministry of Economic Affairs Printed by employee consumer cooperative A7 __ B7 Five 'invention description (i) When the oily component (a) is mixed with the ester compound (b), the resulting mixture will form a colloid. When the colloidal mixture is applied to the surface of the top sheet 10, the high possibility of penetration from the top sheet 10 to the absorbent core 12 is prevented. Therefore, the layer 50 can be reliably formed on the surface of the top sheet 10. When the diaper 1 is worn, the mixture layer 50 formed on the top sheet 10 will contact the wearer's skin, and therefore, the oily component (a) in the gelled layer 50 will melt and move toward the skin, thereby causing skin An oily film was formed on it. At room temperature, the gelled mixture layer 50 is not easy to move, and it will surely form an oily film in a predetermined area only when it is in contact with the skin. In the ester compound (b), dextrin forms an ester bond with a fatty acid. Herein, the fatty acid has a large number of carbon atoms to produce a mixture of (a) and (b) having a higher gelling power. Therefore, it is desirable in the present invention that the fatty acid has 12 to 22 carbon atoms. If the number of carbon atoms of the constituent fatty acid is less than the minimum of the above range, the gelation power of the mixture is poor. In this case, the layer 50 of the mixture will penetrate from the top sheet 10 to the absorbent core 12 and therefore, the absorbency of the absorbent core 12 of the diaper 1 will be reduced 'and the necessary amount of the oily component cannot be transferred to the wearer's skin. On the other hand, if the number of carbon atoms of the constituent fatty acid exceeds the maximum limit of the above range, the gelation force of the mixture will be too high. In this way, the oily component can hardly be transferred to the skin, so that the mixture layer 50 cannot bring a comfortable feeling to the wearer. Fatty acids with many carbon atoms have higher melting points. Therefore, 'If the number of carbon atoms of the fatty acid used in the present invention exceeds the upper limit of the above range', the mixture must be heated at a high temperature when the layer 50 is formed. And-(Please read the precautions on the back before filling this page) Order The size of the paper is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 515709 A7 B7 V. Description of the invention (12) The ester compound in the mixture will be changed to its essence by the above-mentioned high temperature. In addition, when the mixture layer 50 heated at a high temperature is formed on the top sheet 10, the touch of the top sheet 10 is deteriorated. Preferable examples of the ester compound are dextrin palmitate, dextrin stearate, dextrin camelliate, dextrin myristate, cocoa dextrin, dextrin laurate, and others. Esters of fatty acids of 2 to 2 carbon atoms. Among these, a non-dangerous person who can be used for cosmetics is preferable. Even better is dextrin palmitate, which is both colorless and non-hazardous. By the mixture of (a) and (b), the oily component (a) accounts for 30% to 98% by weight, and the ester compound (b) accounts for 70% to 2% by weight (ie, the oily component (a)) The ratio of the ester compound (b) is between 30:70 and 98: 2), so that the oily component (a) can form an oily film on the skin of the wearer, and gelate well to fix it On the diaper 1. More preferably, the oily component (a) accounts for 70% to 95% by weight, and the ester compound (b) accounts for 30% to 5% by weight (that is, the oily component (a) accounts for the ester compound (b). ) Is a ratio between 7 0: 3 0 and 9 5 ·· 5). In the mixture layer 50, the dextrin and fatty acid ester compound (b) exists in a gel network structure. Before the disposable diaper 1 is used, the oily component (a) is liquid or semi-solid and is contained in the gel network structure. In other words, the ester compound (b) having a gel network structure is in an expanded (sw ο 11 e η) state by the oil ions (a). When the disposable diaper 1 is placed on the wearer, and the mixture layer 50 applied to the top sheet 10 will contact the wearer's skin, an external force such as exhaustion is applied, and the scale is applicable to the Chinese National Standard (CNS) Α4 specification ( 210X297 mm) '15 (Please read the notes on the back before filling this page) Printed by the Employees ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed 515709 A7 ____ B7 V. Description of the invention (13) Physical pressure and friction will act on The mixture layer 50. Due to this external force, the gel network structure of the ester compound (b) will be destroyed, and the oily component (a) therein will be released to be transferred to the skin of the wearer. In the present invention, since the oily component (a) is bound to the gel network structure by the ester compound (b), the amount of the oily component (a) transferred to the absorption core 12 may be greatly reduced. On the other hand, during manufacture, transportation, or storage, it is possible to reliably prevent oily components from being lost before use. Furthermore, the present invention has a mechanism such that the gel network structure of the ester compound (b) is destroyed by external force, and the oily component (a) is released to be transferred to the skin of the wearer. Therefore, the oily component of the mixture layer 5 can be effectively transferred to the wearer's skin. Furthermore, even after the gel network structure is damaged, the ester compound (b) remains on the top sheet 10, and only the oily component (a) is transferred to the skin of the wearer. In other words, because only the oily component (a) can be selectively transferred to the wearer's skin, the amount of the oily component (a) required to give a predetermined protection benefit can be reduced. In the above-mentioned preferred examples of the ester compound, dextrin palmitate has superior storage efficiency (a) of the oily component (a). Furthermore, when dextrin palmitate is used as the ester compound (b), dextrin palmitate will produce fine crystals on the top sheet 10 to improve the lubricity and feel. Fig. 7 is a structural formula of a dextrin palmitate according to an embodiment of the ester compound of the present invention. As shown in Figure 7, dextrin palmitate is contained in polysaccharides, and its glucosides-(Please read the precautions on the back before filling this page), 1T Printed by the Intellectual Property Bureau Staff Consumer Cooperatives of the Ministry of Economic Affairs Paper size Applicable to China National Standard (CNS) A4 Specification (210 × 297 mm) 515709 Α7 B7 V. Description of Invention (14) (Please read the notes on the back before filling this page) The combination is effective. That is, the hydroxyl group of glucose 1 1 0 is palmitized and is bound together by α 1 -4 glucoside binding or α 1 -6 glucoside binding. In FIG. 7, the fluorenyl groups at the 2 position and the 3 position are represented by COR and COR and CO (CH2) 14CH3, respectively. As shown in Figure 7, dextrin palmitate has a polysaccharide chain structure, which is aggregated into a network structure through hydrogen bonds between polysaccharide chains, or a hydrophobic structure forms a gel structure. Oily ingredients (a) such as dialkyl carbonate 1 1 1 are retained in the gel structure due to the hydrophobic interaction with the phosphonium group of dextrin palmitate. Since the mixture of (a) and (b) is Used to directly contact the wearer 'it must not cause skin irritation. For example, human skin under normal conditions usually has a pH 値 of 4.5 to 7.5. Thus, a mixture layer having 4 · 5 to 7 · 5 P Η 値 is satisfactory, and more preferably 5 · ◦ to 7 · 0. In addition, because the mixture clings to the wearer's skin, it is desirable that the mixture is colorless or white, or nearly colorless or nearly white. The mixture of (a) and (b) printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs may further contain any skin care ingredient. For example, it may contain any anti-inflammatory ingredients such as Gou Yao, Scutellaria root, Samt-John grass, chamomile, peach leaf, loquat leaf, mugwort, perilla extract, etc .; body creams such as fibroin, sericin, collagen , Seaweed extracts, etc .; antioxidant (deodorant) ingredients such as green tea, bamboo extracts, etc .; p Η regulators (or such as those that maintain the wearer's skin slightly acidic), such as natural fruit acids (malic, succinic, Citric acid, tartaric acid, lactic acid, etc.), this paper size applies Chinese National Standard (CNS) A4 specification (210 x 297 mm) 515709 A7 _ B7 __ V. Description of the invention (15) Alkali metal salt and alkaline earth metal salt (phosphate , Carbonates, etc.) and so on. Depending on the condition of the wearer's skin, this additional skincare ingredient can be formulated or added to the mixture in any way. The mixture may contain a surfactant to allow oily ingredients to penetrate the skin. As the surfactant, it is preferable to have a fatty acid sucrose ester which does not cause skin sensitization. The mixture layer 50 may be formed by applying a predetermined amount of the mixture to the top sheet 10 (matrix). For example, the mixture can be applied by printing, such as gravure or flexographic letterpress. Coating technology using thermal adhesives (such as hot melt adhesives) can also be used. Specifically, the mixture forming this layer is melted using a hot-melt coater, and then (1) a predetermined amount of the obtained melt is extruded through a gear drum, and by using a slot coater and The mold in contact with the substrate is directly coated on the substrate; or (2) the melt is extruded through the mold and then applied to the substrate under air pressure; or (3) the melt is transmitted through The mold is extruded like a fiber and is directly attached to the substrate. What is used here is still a dyeing technique. Specifically, the substrate is directly impregnated with the coating solution of the mixture forming the layer, and the excess coating solution is then unscrewed (this is referred to as dip). In order to ensure that the minimum coating amount of the mixture is used to form the maximum coating effect of the desired layer, it is preferred that the mixture is the main fibrous area applied to the substrate. For this effect, among the aforementioned techniques, it is considered that this printing technique (gravure printing or elastic letterpress printing) and the application technique of a thermal adhesive are better. Regarding the coating pattern of layer 50, the entire surface of the substrate can be uniformly coated with the layer, as shown in FIG. 2. It is also possible to make the layer have a stripe pattern as shown in Figure 3 A. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm 1 " 18 '(Please read the precautions on the back before filling out this page), 11 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy 515709 A7 _B7__ V. Description of the invention (16) or the dotted pattern (dot pattern) as shown in Figure 3 B The grid pattern of C. Considering the liquid permeability of the top sheet 10 coated with the mixture layer, it is preferable that the area coated with the mixture layer occupy 30% to 70% of the entire area of the top sheet. Yes, the number of the (a) and (b) mixture to be used for coating the top sheet 10 falls between 1 and 50 g / m 2, more preferably between 1 and 30 g / m 2 Without detracting from the liquid permeability of the top sheet 10, the top sheet 10 to be coated with the mixture layer 50 may be a nonwoven fabric having 10 to 60 g / m2 Metsuke (unit weight), for example, its Used in combination are polyolefin or polyester synthetic fibers, 嫘 萦 semi-synthetic fibers, pulp natural fibers, Cotton and the like. The fineness of these fibers ranges from 1.1 to 5.5 dte X. For the top sheet 10, it is particularly preferred to be a heat-bonded non-woven fabric with high strength and good processability. Other non-woven fabrics with hydrophilic hydrophobic fibers or hydrophilic fibers are produced by point bonding method, air (air -1 hr ugh) bonding, spun bonding, or spunlacing method, and are also suitable for top sheet 10. It is more applicable Is a perforated network made of polyethylene (with a density of 0.86 to 1.1 g / m3) and / or polypropylene (with a density of 0.89 to 1.2 g / m3) ) Sheets are formed by extrusion, either alone or in combination, and then punched into the sheet with a hot air spray gun or hot needle to create a through hole (perforation) through which liquid can pass; or a perforated fabric is placed on the sheet 'Then use a hot air spray gun or a hot needle to punch holes in the sheet to create a penetrating hole (perforation) through which liquid can pass. Any mesh can be used as the top sheet 10, if the paper size applies the Chinese national standard (CNS) A4 specification (210X297 mm) Factory 19-'~~ (please first Note Complete this page and then read it back)
經濟部智慧財產局員工消費合作社印製 515709 A7 £7__ 五、發明説明(彳7 ) 其液體滲透性及吸收性達到j 1 s L - 1 0 9 2標準( 紡織品的防水性測試方法:對水的阻抗爲〇至 3 0 0 m m Η 2〇,依對於水的阻抗程度的測試方法A ( 低壓法)),並假若其透氣性達到J I S L - 1 9 0 6 標準(由紗絲組成之非織造纖維的測試方法:傳輸率自5 至7 0 〇 c m 3 / c m 2 / s e c,依對於織物的透氣性測 試)。爲了確保其層結構,頂部片1 〇可能具有多層的結 構(層疊片層),其欲塗佈的最上層必須有最高密度。 底部片1 1能爲氣體穿過,但不能爲液體穿過,而且 係由如聚烯烴樹脂薄片構成。另一方面,非織造織物可做 爲底部片1 1 ,加上夾在底部片及吸收核心的防水薄片。 當它置於其他吸收物品上時,該底部片1 1可由液體可通 過的薄片材料製成。 該吸收核心1 2可由一種吸收材質所形成,例如,粉 狀的紙漿或其與高吸收聚合物的混合物。關於此,粉狀的 紙漿或其與高吸收聚合物的混合物能被一種如薄紙之類的 吸收薄片包起來。例如,互扣區1 7可爲橡膠或壓克力樹 脂的黏著膠帶…等;而且互扣片1 8可由樹脂薄片製成。 在圖示的具體例中,混合物層5 0出現於吸收核心 1 2的全部範圍’但亦可不在其全部範圍。例如,5 〇可 用以安置於穿戴者的腹部地帶的前端區2 a,且/或穿戴 者的屁股且/或底部的後端區2 C,以防止穿戴者的腹部 地帶及屁股過敏,而且不降低頂部片1 〇的液體滲透性。 不受此限,層5 0可用在尿布1的其他部位,其將與穿戴 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) ;20 - (請先閲讀背面之注意事項再填寫本頁)Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 515709 A7 £ 7__ 5. Description of the Invention (彳 7) Its liquid permeability and absorption reach j 1 s L-1 0 9 2 standard (waterproof test method for textiles: water The impedance is 0 to 300 mm Η 20, according to the test method A (low pressure method) of the resistance to water, and if its air permeability reaches the JISL-190 6 standard (nonwoven made of yarn) Test method for fiber: transmission rate from 5 to 700 cm 3 / cm 2 / sec, according to the air permeability test for fabric). In order to ensure its layer structure, the top sheet 10 may have a multi-layer structure (layer sheet layer), and the uppermost layer to be coated must have the highest density. The bottom sheet 11 can pass through for gas, but cannot pass through for liquid, and is made of, for example, a polyolefin resin sheet. On the other hand, a non-woven fabric may be used as the bottom sheet 1 1, and a waterproof sheet sandwiched between the bottom sheet and the absorbent core. When it is placed on another absorbent article, the back sheet 11 can be made of a liquid-permeable sheet material. The absorbent core 12 may be formed of an absorbent material, for example, powdered pulp or a mixture thereof with a superabsorbent polymer. In this connection, powdery pulp or a mixture thereof with a superabsorbent polymer can be wrapped by an absorbent sheet such as tissue paper. For example, the interlocking area 17 may be an adhesive tape of rubber or acrylic resin, etc .; and the interlocking sheet 18 may be made of a resin sheet. In the specific example shown in the figure, the mixture layer 50 is present in the entire range of the absorption core 12, but may not be in the entire range. For example, 50 can be placed on the front end area 2 a of the wearer's abdominal zone, and / or the bottom area of the wearer's buttocks and / or the bottom rear area 2 C, to prevent the wearer's abdominal area and buttocks from allergies, and Reduce the liquid permeability of the top sheet 10. Not limited to this, the layer 50 can be used in other parts of the diaper 1, which will fit the Chinese standard (CNS) A4 specification (210X 297 mm) with the size of this paper; 20-(Please read the precautions on the back before (Fill in this page)
515709 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明(18 ) 者肌膚直接接觸。 圖4是本發明第二個具體例的部份橫截面,而且對應 於顯示上述第一個具體例的圖2。在具體例圖4中,該每 一防漏摺邊3 2的未固定的末端部份(此將直接接觸穿戴 者肌膚’具有彈性元件3 1 )塗佈有混合物層5 0。再者 ’相鄰於側邊邊緣4的區域形成腿部摺邊(此將直接接觸 穿戴者大腿,具有彈性元件3 5 )塗佈有混合物層5 0。 在本具體例中,該層5 0保護穿戴者胯部及大腿周圍的肌 膚使不會過敏。 當穿戴者佩戴該尿布時,接觸尿布彈性元件的肌膚容 易遭到很多身體刺激’係由於經常被彈性元件磨擦之故。 因而,希望的是穿戴者在此區域的肌膚可特別地以本發明 說明的方式保護。除了於此說明的具體例之外,該混合物 層5 0可做爲具有彈性元件1 6的尿布的腰部部份。 具有本發明之薄片的吸收物品例示有上述開放型尿布 的第一個與第二個具體例。不限於此,本發明可應用於任 何其他物品如褲型尿布、大小便失禁護墊、衛生紙巾、衛 生護墊等。 圖5是本發明第三個具體例的平面圖,其中本發明之 薄片上具有含油性成份層,用以保護受傷部位。圖6是沿 線V I — V I切割圖5的橫截面圖。如圖5所示,該用以 保護受傷部位的薄片1 〇 〇係用來遮蓋肌膚的受傷部位, 以避免與他物接觸。 該用以保護受傷部位的薄片1 〇 〇包含由一種非織造 - (請先閱讀背面之注意事項再填寫本頁) 裝| 訂 線 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 515709 經濟部智慧財產局員工消費合作社印製 A7 _ B7_五、發明説明(19 ) 織物之類的基質片1 0 1、位於基質片1 0 1中間部位上 之紗布1 0 2、圍繞於紗布1 0 2之由(a ) ( b )構成 之混合物層5 0、及位於基質片1 0 1之每一側邊邊緣部 位之黏著層1 0 3。在其應用中,該用以保護受傷部位的 薄片1 0 0是直接作用於肌膚,以至於紗布1 〇 2會直接 接觸肌膚的受傷部位,且其經由黏著層1 0 3與肌膚密合 。因爲用以保護受傷部位的薄片1 0 0含有混合物層5〇 ,在它附著於肌膚時,會在肌膚的受傷部位附近形成油性 薄膜。該油性薄膜保護受傷部位附近的肌膚,以便縮小由 黏著層1 0 3引起過敏的肌膚範圍。於薄片1 〇 〇中,膠 化混合物層5 0並不會移動至基質片1 〇 1的其他區域, 也不會滲透到基質片1 0 1,因而幾乎不浪費。 本具體例,該混合物層5 0亦可形成於紗布1 〇 2的 表面,或僅形成於紗布1 0 2的表面。 此具體例單獨地說明,本發明之薄片,具有含油性成 份層於其中,亦可用爲正常膚況下的護膚尿布。此類護膚 尿布,該油性成份於使用前不移出基質片範圍外。當使用 時,即使該尿布是保持豎立的接觸穿戴者,其中之油性成 份不會向下流動,並且該混合物層5 0能確實地保持與肌 膚接觸面接觸。於此狀況下,該油性成份即形成於肌膚上 0 藉使用具有含油性成份層之薄片’無疑地是能有使護 膚油性成份應用於肌膚的簡化方法。該含油性成份層幾乎 不會在該薄片上移動,並幾乎不會滲透至基質片,因而幾 --- (請先閱讀背面之注意事項再填寫本頁) 訂 線 本紙張尺度適用中國國家標準(CNS ) Α4規格(210Χ297公釐) 515709 A7 B7 五、發明説明(2〇 ) 乎不浪費。它僅在使用者肌膚的需要部位形成該油性成份 之油性薄膜。 特別是本發明之薄片,對吸收物品的頂部片是有利的 ’並且確實地保護嬰孩的肌膚避免尿布疹之類。 本發明已詳細地說明,並由此參考相關的明確具體例 ’在不背離其精神及範圍下,熟於此技藝之人可輕易做出 各種變化或修改。 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐)515709 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (18) The skin is in direct contact with the person. Fig. 4 is a partial cross-section of a second specific example of the present invention, and corresponds to Fig. 2 showing the first specific example described above. In the specific example of FIG. 4, the unfixed end portion of each leak-proof hem 32 (which will directly contact the wearer's skin with the elastic element 3 1) is coated with a mixture layer 50. Furthermore, the region adjacent to the side edge 4 forms a leg hem (which will directly contact the wearer's thigh and has an elastic element 3 5) coated with a mixture layer 50. In this specific example, this layer 50 protects the skin of the wearer's crotch and thighs from allergies. When the wearer wears the diaper, the skin contacting the elastic member of the diaper is susceptible to a lot of physical irritation 'because it is often rubbed by the elastic member. Therefore, it is desirable that the skin of the wearer in this area can be protected in particular in the manner illustrated by the present invention. In addition to the specific examples described here, the mixture layer 50 can be used as a waist portion of a diaper having an elastic member 16. Examples of the absorbent article having the sheet of the present invention include the first and second specific examples of the open type diaper described above. Without being limited thereto, the present invention can be applied to any other articles such as pant-type diapers, incontinence pads, toilet paper towels, sanitary pads, and the like. Fig. 5 is a plan view of a third specific example of the present invention, in which the sheet of the present invention has an oil-containing component layer for protecting an injured part. Fig. 6 is a cross-sectional view of Fig. 5 cut along the line VI-VI. As shown in Fig. 5, the sheet 100 for protecting the injured part is used to cover the injured part of the skin to avoid contact with other objects. The sheet 100 used to protect the injured part is made of a kind of non-woven-(Please read the precautions on the back before filling this page). Binding | Binding This paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) ) 515709 Printed by A7 _ B7_ of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (19) A substrate sheet such as a fabric 1 0 1. Gauze 1 0 located on the middle of the substrate sheet 1 0 2. Surrounded by The gauze 10 02 is composed of (a) (b) a mixture layer 50, and an adhesive layer 103 located on each side edge portion of the substrate sheet 101. In its application, the sheet 100 for protecting the injured part directly acts on the skin, so that the gauze 102 will directly contact the injured part of the skin, and it is in close contact with the skin through the adhesive layer 103. Because the sheet 100, which protects the injured part, contains a mixture layer 50, when it adheres to the skin, an oily film is formed near the injured part of the skin. This oily film protects the skin near the injured area so as to reduce the range of skin caused by the adhesive layer 103. In the sheet 100, the gelling mixture layer 50 does not move to other areas of the substrate sheet 101 and does not penetrate into the substrate sheet 101, so it is hardly wasted. In this specific example, the mixture layer 50 may also be formed on the surface of the gauze 102 or only on the surface of the gauze 102. This specific example shows separately that the sheet of the present invention has an oily component layer therein, and can also be used as a skin care diaper under normal skin conditions. In such skin care diapers, the oily ingredient does not move out of the range of the base sheet before use. When in use, even if the diaper is kept in contact with the wearer, the oily components therein do not flow downward, and the mixture layer 50 can surely maintain contact with the skin-contacting surface. Under this condition, the oily ingredient is formed on the skin. 0 By using a sheet having an oily ingredient layer 'is undoubtedly a simplified method for applying the skincare oily ingredient to the skin. The oily component layer hardly moves on the sheet, and hardly penetrates into the substrate sheet, so a few --- (Please read the precautions on the back before filling this page) Alignment This paper size applies Chinese national standards (CNS) A4 specification (210 × 297 mm) 515709 A7 B7 V. Description of the invention (2) It is almost no waste. It forms an oily film of this oily ingredient only on the user's skin where it is needed. In particular, the sheet of the present invention is advantageous for the top sheet of an absorbent article, and it reliably protects the baby's skin from diaper rash and the like. The present invention has been described in detail, and with reference to the relevant specific and specific examples ′, those skilled in the art can easily make various changes or modifications without departing from the spirit and scope thereof. (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper size applies to Chinese National Standard (CNS) A4 (210X297 mm)
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000136724 | 2000-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW515709B true TW515709B (en) | 2003-01-01 |
Family
ID=18644620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW090111169A TW515709B (en) | 2000-05-10 | 2001-05-10 | Sheet with oily ingredient-containing layer |
Country Status (14)
Country | Link |
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US (1) | US6603053B2 (en) |
EP (1) | EP1153617B1 (en) |
JP (1) | JP2002085451A (en) |
KR (1) | KR100775401B1 (en) |
CN (2) | CN1323573A (en) |
AU (1) | AU775759B2 (en) |
BR (1) | BR0101858A (en) |
CA (1) | CA2346627C (en) |
DE (1) | DE60102258T2 (en) |
ID (1) | ID30197A (en) |
MY (1) | MY128021A (en) |
PH (1) | PH12001001134B1 (en) |
SG (1) | SG103833A1 (en) |
TW (1) | TW515709B (en) |
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SG116454A1 (en) * | 2001-06-08 | 2005-11-28 | Uni Charm Corp | Absorbent article. |
US20030008578A1 (en) * | 2001-06-29 | 2003-01-09 | Brooks Jo Ann | Thermoretentive disposable wash cloth article and method |
US20060062816A1 (en) * | 2001-10-01 | 2006-03-23 | Gatto Joseph A | Sanitary napkins with hydrophobic lotions |
US20030082219A1 (en) * | 2001-10-01 | 2003-05-01 | The Procter & Gamble Company | Skin care compositions comprising low concentrations of skin treatment agents |
US7938812B2 (en) | 2001-10-26 | 2011-05-10 | Sca Hygiene Products Ab | Insert for an absorbent article with skincare agent and spacing sheet |
SE520236C2 (en) * | 2001-10-26 | 2003-06-10 | Sca Hygiene Prod Ab | Insert for absorbent article with skin care agent and spacer |
US6770793B2 (en) * | 2002-08-08 | 2004-08-03 | Kimberly-Clark Worldwide, Inc. | Disposable absorbent wound dressing with skin health treatment additives |
US6855134B2 (en) * | 2002-08-08 | 2005-02-15 | Kimberly-Clark Worldwide, Inc. | Disposable absorbent articles with skin health and odor control additives |
EP1444969B1 (en) * | 2003-02-05 | 2011-08-31 | Kao Corporation | Absorbent article |
EP1444970B1 (en) * | 2003-02-05 | 2011-08-17 | Kao Corporation | Absorbent article |
US20050096614A1 (en) * | 2003-10-29 | 2005-05-05 | Perez Roberto C. | Cover layer for an absorbent article |
US20100050316A1 (en) * | 2004-11-10 | 2010-03-04 | Precision Fabrics Group, Inc. | Synthetic woven patient gown for preventing and reducing skin wounds |
US20090308404A1 (en) * | 2004-11-10 | 2009-12-17 | Precision Fabrics Group, Inc. | Fabrics for preventing and reducing skin wounds |
US20060099865A1 (en) * | 2004-11-10 | 2006-05-11 | Precision Fabrics Group, Inc. | Fabrics for therapeutic skin care bedding |
US20090312684A1 (en) * | 2004-11-10 | 2009-12-17 | Precision Fabrics Group, Inc. | Underpad for preventing and reducing skin wounds |
US7816288B2 (en) * | 2004-11-10 | 2010-10-19 | Precision Fabrics Group, Inc. | Fabrics for therapeutic skin care bedding |
DE102005003708B4 (en) * | 2005-01-20 | 2017-11-09 | Beiersdorf Ag | Use of skin care oil with cocoa butter |
US20090149792A1 (en) * | 2007-12-06 | 2009-06-11 | Kreetech International Corp. | Composition for wound management |
KR101133851B1 (en) * | 2009-09-17 | 2012-04-06 | 도레이첨단소재 주식회사 | Spunbond nonwoven treated with a natural extract and manufacturing method thereof |
US9511006B2 (en) | 2012-06-29 | 2016-12-06 | Kimberly-Clark Worldwide, Inc. | Dispersible moist wipe with emulsion for prevention of skin irritation |
US9393197B2 (en) | 2012-06-29 | 2016-07-19 | Kimberly-Clark Worldwide, Inc. | Stable emulsion for prevention of skin irritation and articles using same |
US9949902B2 (en) | 2012-06-29 | 2018-04-24 | Kimberly-Clark Worldwide, Inc. | Stable emulsion for prevention of skin irritation and items using same |
JP6116179B2 (en) * | 2012-09-28 | 2017-04-19 | ユニ・チャーム株式会社 | Absorbent articles |
JP6062199B2 (en) * | 2012-09-28 | 2017-01-18 | ユニ・チャーム株式会社 | Absorbent articles |
WO2015159878A1 (en) * | 2014-04-15 | 2015-10-22 | ユニ・チャーム株式会社 | Absorbent article |
JP6418793B2 (en) * | 2014-06-06 | 2018-11-07 | ユニ・チャーム株式会社 | Absorbent articles |
JP6418818B2 (en) * | 2014-06-30 | 2018-11-07 | ユニ・チャーム株式会社 | Top sheet for absorbent articles |
JP6029715B1 (en) * | 2015-06-30 | 2016-11-24 | ユニ・チャーム株式会社 | Top sheet for absorbent article and absorbent article using the same |
JP6678718B2 (en) * | 2018-10-09 | 2020-04-08 | ユニ・チャーム株式会社 | Absorbent articles |
CN114795670A (en) * | 2022-03-28 | 2022-07-29 | 福建省诺华卫生用品有限公司 | Preparation method of composite surface layer paper diaper |
CN114748247A (en) * | 2022-04-20 | 2022-07-15 | 倍舒特(天津)卫生用品有限公司 | Sanitary towel capable of increasing comfort |
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JP2679168B2 (en) * | 1988-11-04 | 1997-11-19 | 大正製薬株式会社 | Injection suppository |
JP2887485B2 (en) * | 1989-08-09 | 1999-04-26 | 花王株式会社 | Oily cosmetics |
US5643588A (en) | 1994-11-28 | 1997-07-01 | The Procter & Gamble Company | Diaper having a lotioned topsheet |
US6166285A (en) * | 1994-11-28 | 2000-12-26 | The Procter & Gamble Company | Absorbent articles having cuffs with skin care composition disposed thereon |
US5635191A (en) | 1994-11-28 | 1997-06-03 | The Procter & Gamble Company | Diaper having a lotioned topsheet containing a polysiloxane emollient |
GB2295725A (en) | 1994-12-02 | 1996-06-05 | Philips Electronics Uk Ltd | Apparatus for heating liquids |
US5919398A (en) * | 1995-03-31 | 1999-07-06 | Shiseido Co., Ltd. | Oil-water mixed composition |
US5607760A (en) | 1995-08-03 | 1997-03-04 | The Procter & Gamble Company | Disposable absorbent article having a lotioned topsheet containing an emollient and a polyol polyester immobilizing agent |
US5609587A (en) | 1995-08-03 | 1997-03-11 | The Procter & Gamble Company | Diaper having a lotioned topsheet comprising a liquid polyol polyester emollient and an immobilizing agent |
US6120783A (en) * | 1997-10-31 | 2000-09-19 | The Procter & Gamble Company | Web materials with two or more skin care compositions disposed thereon and articles made therefrom |
CO5170451A1 (en) | 1999-04-23 | 2002-06-27 | Kimberly Clark Co | WET CLEANING PANOS THAT HAVE HEALTH BENEFITS FOR THE SKIN |
US6440437B1 (en) * | 2000-01-24 | 2002-08-27 | Kimberly-Clark Worldwide, Inc. | Wet wipes having skin health benefits |
-
2001
- 2001-05-02 JP JP2001134877A patent/JP2002085451A/en active Pending
- 2001-05-08 MY MYPI20012123A patent/MY128021A/en unknown
- 2001-05-08 CA CA002346627A patent/CA2346627C/en not_active Expired - Fee Related
- 2001-05-08 SG SG200102669A patent/SG103833A1/en unknown
- 2001-05-09 AU AU43789/01A patent/AU775759B2/en not_active Ceased
- 2001-05-09 DE DE60102258T patent/DE60102258T2/en not_active Expired - Lifetime
- 2001-05-09 EP EP01304173A patent/EP1153617B1/en not_active Expired - Lifetime
- 2001-05-09 US US09/851,862 patent/US6603053B2/en not_active Expired - Fee Related
- 2001-05-10 ID IDP00200100373D patent/ID30197A/en unknown
- 2001-05-10 PH PH12001001134A patent/PH12001001134B1/en unknown
- 2001-05-10 CN CN01122160A patent/CN1323573A/en active Pending
- 2001-05-10 TW TW090111169A patent/TW515709B/en not_active IP Right Cessation
- 2001-05-10 KR KR1020010025414A patent/KR100775401B1/en not_active IP Right Cessation
- 2001-05-10 BR BR0101858-2A patent/BR0101858A/en not_active Application Discontinuation
- 2001-05-10 CN CNA2008101681048A patent/CN101406424A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20010041878A1 (en) | 2001-11-15 |
KR100775401B1 (en) | 2007-11-12 |
MY128021A (en) | 2007-01-31 |
AU775759B2 (en) | 2004-08-12 |
CN1323573A (en) | 2001-11-28 |
DE60102258T2 (en) | 2004-07-22 |
AU4378901A (en) | 2001-11-15 |
US6603053B2 (en) | 2003-08-05 |
BR0101858A (en) | 2001-12-18 |
ID30197A (en) | 2001-11-15 |
KR20010103695A (en) | 2001-11-23 |
DE60102258D1 (en) | 2004-04-15 |
CA2346627C (en) | 2007-09-25 |
JP2002085451A (en) | 2002-03-26 |
CN101406424A (en) | 2009-04-15 |
EP1153617B1 (en) | 2004-03-10 |
PH12001001134B1 (en) | 2006-01-10 |
CA2346627A1 (en) | 2001-11-10 |
EP1153617A1 (en) | 2001-11-14 |
SG103833A1 (en) | 2004-05-26 |
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GD4A | Issue of patent certificate for granted invention patent | ||
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